INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ab3a704a8ee9603eb860094f0ddca3f05060f0a20ad942f815d9a005e5ebc3f', 
    'Vro2/KktovhLxRdmQRr1B3bi43DCuIcoFrn7pG4bPAE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)